About

Description
Giro Logo

Founded in Santa Cruz, California in 1985, Giro Sport Design relentlessly develops new ideas to enhance the ride. From the first light-weight, high-performance helmet for cycling and snow sports, to apparel that reimagines what sportswear can be, Giro maintains a strong focus on creating products to enhance the feeling of freedom and independence at the core of a rider's experience. As a leader in the design, fit and engineering of products that complement the body, Giro is the first choice for riders worldwide. Giro remains committed to serving enthusiasts with innovative performance products, driven by the knowledge that riding is the greatest part of a great life. As long as riders keep striving for better, Giro will keep making the gear that gets them there.

giro-ratio-mips-snow-helmet-lifestyle-details

Giro Ratio Ski Helmet - Snowboard Helmet for Men, Women & Youth

Beneath the sleek silhouette, you'll find the adjustability of an In Form fit system, Thermostat Control adjustable venting and compatibility with aftermarket audio systems by Outdoor Tech.

  • HARD SHELL CONSTRUCTION
  • SEAMLESS COMPATIBILITY
  • STACK VENT TECHNOLOGY
  • THERMOSTAT CONTROL
  • VERTICAL TUNING
  • UNISEX

In Form 2 Fit System

GB_Helmets_Hard_Shell_Construction_Tech_

Thermostat control

GS_Helmets_Stack_Vent_Tech_

IN FORM 2 FIT SYSTEM

The In Form 2 Fit System is lighter and lower-profile than the original, and easier to dial in a custom fit in seconds - even with gloves on. An improved dial design provides up to 6cm of adjustment plus enhanced stability.

HARD SHELL CONSTRUCTION

Hard Shell Construction produces great helmet. A rugged outer shell is molded and then attached to the EPS foam liner.

THERMOSTAT CONTROL

Thermostat Control Adjustable Venting allows you to custom-tune airflow instantly with a simple, low profile control button on the outside of the helmet. No other system is faster or easier to adjust, and nothing is more effective at keeping you comfortable.

STACK VENT TECHNOLOGY

Our Stack Vent was developed based on research showing the majority of warm air that can cause fogging comes from the goggle's center top vent. Aligning the Stack Vent in the helmet with the center vent of the goggle helps keep it clear and fog-free.

Sizing Chart
Giro Ratio Mips Ski Helmet - Snowboard Helmet for Men, Women and Youth
Giro Ratio Mips Ski Helmet - Snowboard Helmet for Men, Women and Youth

The Ratio is a no-nonsense helmet that boasts many of the features found on Giro’s premium helmets offered at a more accessible price. Beneath the sleek silhouette, you’ll see how easy it is to adjust the fit via the In Form Fit System, while Thermostat Control venting allows you to control airflow. The Ratio also comes compatible with aftermarket audio systems by Outdoor Tech, so you can listen to your favorite beats as you bomb down the mountain.

  • *SIZE M (55.5–59cm)* CONSTRUCTION - Hard Shell construction produces great helmets at great value. A rugged outer shell is formed and then attached to the EPS foam liner.
  • FIT SYSTEM - In Form Fit System makes it easy to dial in a custom fit in seconds - even with gloves on. An ergo-friendly dial at the base of the helmet provides up to 6cm of adjustment and enhanced stability. Vertical Tuning feature accommodates different goggles and head shapes for a custom fit free of gaper gap (space between goggles and helmet).
  • VENTILATION - Thermostat Control adjustable venting allows you to custom tune airflow instantly with a simple, low profile control button on the outside of the helmet. No other system is faster or easier to adjust, and nothing is more effective at keeping you comfortable. Stack Vent in the front of the helmet which aligns with your goggles and helps to keep them clear and fog free.
  • SEAMLESS COMPATIBILITY WITH ALL GIRO GOGGLES - Giro products have been meticulously designed and tested to work together. We've fine-tuned the pairings of our helmets and goggles using exhaustive testing in our Dome R&D center and translating those findings into the perfect Seamless Compatibility fit. We recommend Giro Roam and Moxie Goggles.
  • FEATURES - Compatible with aftermarket Giro audio systems by Outdoor Tech.
Brand Giro
Color Matte Black (2020)
Age Range (Description) Adult
Size Medium
Special Feature adjustable
Description
Giro Logo

Founded in Santa Cruz, California in 1985, Giro Sport Design relentlessly develops new ideas to enhance the ride. From the first light-weight, high-performance helmet for cycling and snow sports, to apparel that reimagines what sportswear can be, Giro maintains a strong focus on creating products to enhance the feeling of freedom and independence at the core of a rider's experience. As a leader in the design, fit and engineering of products that complement the body, Giro is the first choice for riders worldwide. Giro remains committed to serving enthusiasts with innovative performance products, driven by the knowledge that riding is the greatest part of a great life. As long as riders keep striving for better, Giro will keep making the gear that gets them there.

giro-ratio-mips-snow-helmet-lifestyle-details

Giro Ratio Ski Helmet - Snowboard Helmet for Men, Women & Youth

Beneath the sleek silhouette, you'll find the adjustability of an In Form fit system, Thermostat Control adjustable venting and compatibility with aftermarket audio systems by Outdoor Tech.

  • HARD SHELL CONSTRUCTION
  • SEAMLESS COMPATIBILITY
  • STACK VENT TECHNOLOGY
  • THERMOSTAT CONTROL
  • VERTICAL TUNING
  • UNISEX

In Form 2 Fit System

GB_Helmets_Hard_Shell_Construction_Tech_

Thermostat control

GS_Helmets_Stack_Vent_Tech_

IN FORM 2 FIT SYSTEM

The In Form 2 Fit System is lighter and lower-profile than the original, and easier to dial in a custom fit in seconds - even with gloves on. An improved dial design provides up to 6cm of adjustment plus enhanced stability.

HARD SHELL CONSTRUCTION

Hard Shell Construction produces great helmet. A rugged outer shell is molded and then attached to the EPS foam liner.

THERMOSTAT CONTROL

Thermostat Control Adjustable Venting allows you to custom-tune airflow instantly with a simple, low profile control button on the outside of the helmet. No other system is faster or easier to adjust, and nothing is more effective at keeping you comfortable.

STACK VENT TECHNOLOGY

Our Stack Vent was developed based on research showing the majority of warm air that can cause fogging comes from the goggle's center top vent. Aligning the Stack Vent in the helmet with the center vent of the goggle helps keep it clear and fog-free.

Sizing Chart
Giro Ratio Mips Ski Helmet - Snowboard Helmet for Men, Women and Youth
Giro Ratio Mips Ski Helmet - Snowboard Helmet for Men, Women and Youth

The Ratio is a no-nonsense helmet that boasts many of the features found on Giro’s premium helmets offered at a more accessible price. Beneath the sleek silhouette, you’ll see how easy it is to adjust the fit via the In Form Fit System, while Thermostat Control venting allows you to control airflow. The Ratio also comes compatible with aftermarket audio systems by Outdoor Tech, so you can listen to your favorite beats as you bomb down the mountain.

  • *SIZE M (55.5–59cm)* CONSTRUCTION - Hard Shell construction produces great helmets at great value. A rugged outer shell is formed and then attached to the EPS foam liner.
  • FIT SYSTEM - In Form Fit System makes it easy to dial in a custom fit in seconds - even with gloves on. An ergo-friendly dial at the base of the helmet provides up to 6cm of adjustment and enhanced stability. Vertical Tuning feature accommodates different goggles and head shapes for a custom fit free of gaper gap (space between goggles and helmet).
  • VENTILATION - Thermostat Control adjustable venting allows you to custom tune airflow instantly with a simple, low profile control button on the outside of the helmet. No other system is faster or easier to adjust, and nothing is more effective at keeping you comfortable. Stack Vent in the front of the helmet which aligns with your goggles and helps to keep them clear and fog free.
  • SEAMLESS COMPATIBILITY WITH ALL GIRO GOGGLES - Giro products have been meticulously designed and tested to work together. We've fine-tuned the pairings of our helmets and goggles using exhaustive testing in our Dome R&D center and translating those findings into the perfect Seamless Compatibility fit. We recommend Giro Roam and Moxie Goggles.
  • FEATURES - Compatible with aftermarket Giro audio systems by Outdoor Tech.
Brand Giro
Color Matte Black (2020)
Age Range (Description) Adult
Size Medium
Special Feature adjustable

Giro Ratio Ski Helmet - Snowboard Helmet for Men, Women and Youth

Regular price
Dhs. 513.80
Sale price
Dhs. 513.80
Regular price
Dhs. 667.94
Tax included.
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30 Day Return Policy
Return the item within 30 days for any reason. No questions asked!

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